void drawOutline(ImageProcessor ip, Roi roi, int count) {
   if (showChoice == OVERLAY_OUTLINES || showChoice == OVERLAY_MASKS) {
     if (overlay == null) {
       overlay = new Overlay();
       overlay.drawLabels(true);
       overlay.setLabelFont(new Font("SansSerif", Font.PLAIN, fontSize));
     }
     Roi roi2 = (Roi) roi.clone();
     roi2.setStrokeColor(Color.cyan);
     if (lineWidth != 1) roi2.setStrokeWidth(lineWidth);
     if (showChoice == OVERLAY_MASKS) roi2.setFillColor(Color.cyan);
     overlay.add(roi2);
   } else {
     Rectangle r = roi.getBounds();
     int nPoints = ((PolygonRoi) roi).getNCoordinates();
     int[] xp = ((PolygonRoi) roi).getXCoordinates();
     int[] yp = ((PolygonRoi) roi).getYCoordinates();
     int x = r.x, y = r.y;
     if (!inSituShow) ip.setValue(0.0);
     ip.moveTo(x + xp[0], y + yp[0]);
     for (int i = 1; i < nPoints; i++) ip.lineTo(x + xp[i], y + yp[i]);
     ip.lineTo(x + xp[0], y + yp[0]);
     if (showChoice != BARE_OUTLINES) {
       String s = ResultsTable.d2s(count, 0);
       ip.moveTo(r.x + r.width / 2 - ip.getStringWidth(s) / 2, r.y + r.height / 2 + fontSize / 2);
       if (!inSituShow) ip.setValue(1.0);
       ip.drawString(s);
     }
   }
 }
Esempio n. 2
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 void runMacro(String arg) {
   Roi roi = imp.getRoi();
   if (IJ.macroRunning()) {
     String options = Macro.getOptions();
     if (options != null
         && (options.indexOf("grid=") != -1 || options.indexOf("interpolat") != -1)) {
       IJ.run("Rotate... ", options); // run Image>Transform>Rotate
       return;
     }
   }
   if (roi == null) {
     noRoi("Rotate>Selection");
     return;
   }
   roi = (Roi) roi.clone();
   if (arg.equals("rotate")) {
     double d = Tools.parseDouble(angle);
     if (Double.isNaN(d)) angle = "15";
     String value = IJ.runMacroFile("ij.jar:RotateSelection", angle);
     if (value != null) angle = value;
   } else if (arg.equals("enlarge")) {
     String value = IJ.runMacroFile("ij.jar:EnlargeSelection", enlarge);
     if (value != null) enlarge = value;
     Roi.previousRoi = roi;
   }
 }
Esempio n. 3
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 void lineToArea(ImagePlus imp) {
   Roi roi = imp.getRoi();
   if (roi == null || !roi.isLine()) {
     IJ.error("Line to Area", "Line selection required");
     return;
   }
   Undo.setup(Undo.ROI, imp);
   Roi roi2 = null;
   if (roi.getType() == Roi.LINE) {
     double width = roi.getStrokeWidth();
     if (width <= 1.0) roi.setStrokeWidth(1.0000001);
     FloatPolygon p = roi.getFloatPolygon();
     roi.setStrokeWidth(width);
     roi2 = new PolygonRoi(p, Roi.POLYGON);
     roi2.setDrawOffset(roi.getDrawOffset());
   } else {
     ImageProcessor ip2 = new ByteProcessor(imp.getWidth(), imp.getHeight());
     ip2.setColor(255);
     roi.drawPixels(ip2);
     // new ImagePlus("ip2", ip2.duplicate()).show();
     ip2.setThreshold(255, 255, ImageProcessor.NO_LUT_UPDATE);
     ThresholdToSelection tts = new ThresholdToSelection();
     roi2 = tts.convert(ip2);
   }
   transferProperties(roi, roi2);
   roi2.setStrokeWidth(0);
   Color c = roi2.getStrokeColor();
   if (c != null) // remove any transparency
   roi2.setStrokeColor(new Color(c.getRed(), c.getGreen(), c.getBlue()));
   imp.setRoi(roi2);
   Roi.previousRoi = (Roi) roi.clone();
 }
Esempio n. 4
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 void lineToArea(ImagePlus imp) {
   Roi roi = imp.getRoi();
   if (roi == null || !roi.isLine()) {
     IJ.error("Line to Area", "Line selection required");
     return;
   }
   if (roi.getType() == Roi.LINE && roi.getStrokeWidth() == 1) {
     IJ.error("Line to Area", "Straight line width must be > 1");
     return;
   }
   ImageProcessor ip2 = new ByteProcessor(imp.getWidth(), imp.getHeight());
   ip2.setColor(255);
   if (roi.getType() == Roi.LINE) ip2.fillPolygon(roi.getPolygon());
   else {
     roi.drawPixels(ip2);
     // BufferedImage bi = new BufferedImage(imp.getWidth(), imp.getHeight(),
     // BufferedImage.TYPE_BYTE_GRAY);
     // Graphics g = bi.getGraphics();
     // Roi roi2 = (Roi)roi.clone();
     // roi2.setStrokeColor(Color.white);
     // roi2.drawOverlay(g);
     // ip2 = new ByteProcessor(bi);
   }
   // new ImagePlus("ip2", ip2.duplicate()).show();
   ip2.setThreshold(255, 255, ImageProcessor.NO_LUT_UPDATE);
   ThresholdToSelection tts = new ThresholdToSelection();
   Roi roi2 = tts.convert(ip2);
   imp.setRoi(roi2);
   Roi.previousRoi = (Roi) roi.clone();
 }
Esempio n. 5
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 private void enlarge(ImagePlus imp) {
   Roi roi = imp.getRoi();
   if (roi != null) {
     Undo.setup(Undo.ROI, imp);
     roi = (Roi) roi.clone();
     (new RoiEnlarger()).run("");
   } else noRoi("Enlarge");
 }
Esempio n. 6
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 void lineToArea(ImagePlus imp) {
   Roi roi = imp.getRoi();
   if (roi == null || !roi.isLine()) {
     IJ.error("Line to Area", "Line selection required");
     return;
   }
   ImageProcessor ip2 = new ByteProcessor(imp.getWidth(), imp.getHeight());
   ip2.setColor(255);
   if (roi.getType() == Roi.LINE && roi.getStrokeWidth() > 1) ip2.fillPolygon(roi.getPolygon());
   else roi.drawPixels(ip2);
   // new ImagePlus("ip2", ip2.duplicate()).show();
   ip2.setThreshold(255, 255, ImageProcessor.NO_LUT_UPDATE);
   ThresholdToSelection tts = new ThresholdToSelection();
   Roi roi2 = tts.convert(ip2);
   imp.setRoi(roi2);
   Roi.previousRoi = (Roi) roi.clone();
 }
Esempio n. 7
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 void runMacro(String arg, ImagePlus imp) {
   boolean rotate = arg.equals("rotate");
   Roi roi = imp.getRoi();
   if (rotate && IJ.macroRunning()) {
     String options = Macro.getOptions();
     if (options != null
         && (options.indexOf("grid=") != -1 || options.indexOf("interpolat") != -1)) {
       IJ.run("Rotate... ", options); // run Image>Transform>Rotate
       return;
     }
   }
   if (roi == null) {
     noRoi(rotate ? "Rotate" : "Enlarge");
     return;
   }
   double dangle = Tools.parseDouble(angle);
   if (Double.isNaN(dangle)) {
     dangle = 15;
     angle = "" + dangle;
   }
   if (rotate && (roi instanceof ImageRoi)) {
     dangle = IJ.getNumber("Angle (degrees):", dangle);
     ((ImageRoi) roi).rotate(dangle);
     imp.draw();
     angle = "" + dangle;
     return;
   }
   Undo.setup(Undo.ROI, imp);
   roi = (Roi) roi.clone();
   if (rotate) {
     String value = IJ.runMacroFile("ij.jar:RotateSelection", angle);
     Roi roi2 = imp.getRoi();
     transferProperties(roi, roi2);
     imp.setRoi(roi2);
     if (value != null) angle = value;
   } else if (arg.equals("enlarge")) (new RoiEnlarger()).run("");
 }